Chelsea Charlotte Himmelman
NPI 1679390868ActiveIndividual· Nurse Practitioner, Women's Health· Davenport, IA
Nurse Practitioner, Women's Health in Davenport, Iowa, licensed in IA, with an NPI issued in September 2024. Enrolled in Medicare as practitioner - nurse practitioner. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $224.91 in all, mostly food and beverage.
Overview
| NPI | 1679390868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2024 |
| Last updated in NPPES | May 26, 2026 |
| Certified by provider | May 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Women's Health Primary | 363LW0102X | F181422 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$224.91 · 11 payments from 7 companies
- 2024$34.76 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $75.61 | 3 |
| Octapharma USA, Inc. | $46.34 | 2 |
| Organon LLC | $29.28 | 2 |
| Pfizer Inc. | $24.88 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $18.55 | 1 |
What the 2025 payments were for
- Food and Beverage$224.91 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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